Species: depressa WIMAN, 1915
Etymology:

Holotype: PIU U.16

Locality: Mt. Andersson, Spitzbergen, Svalbard Island, Norway.

Horizon: Sticky Keep Member, Kongressfjellet Formation.

Biostratigraphy:

Age: Olenekian stage, upper Scythian Epoch, Early Triassic.

Material: Fragmentary skull.

Referred material:

= Platystega cf depressa WIMAN, 1915

Locality: Mt. Milne Edwards, Svalbard Island, Norway.

Horizon:

Biostratigraphy:

Age: Early Triassic.

Material:

U 55: Fragmentary clavicle and interclavicle.